4474044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 12346880

約数和(自身を除く): 7872836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 211, 228, 279, 342, 372, 422, 558, 589, 633, 684, 844, 1116, 1178, 1266, 1767, 1899, 2356, 2532, 3534, 3798, 4009, 5301, 6541, 7068, 7596, 8018, 10602, 12027, 13082, 16036, 19623, 21204, 24054, 26164, 36081, 39246, 48108, 58869, 72162, 78492, 117738, 124279, 144324, 235476, 248558, 372837, 497116, 745674, 1118511, 1491348, 2237022, 4474044]

約数ペア:

[(1, 4474044), (2, 2237022), (3, 1491348), (4, 1118511), (6, 745674), (9, 497116), (12, 372837), (18, 248558), (19, 235476), (31, 144324), (36, 124279), (38, 117738), (57, 78492), (62, 72162), (76, 58869), (93, 48108), (114, 39246), (124, 36081), (171, 26164), (186, 24054), (211, 21204), (228, 19623), (279, 16036), (342, 13082), (372, 12027), (422, 10602), (558, 8018), (589, 7596), (633, 7068), (684, 6541), (844, 5301), (1116, 4009), (1178, 3798), (1266, 3534), (1767, 2532), (1899, 2356)]